package service;

import bean.User;

public interface UserService {
    /**
     * 用户登录 业务逻辑
     * @param username
     * @param password
     * @return
     */
    public User Login(String username,String  password);

    /**
     * 用户注册 业务逻辑
     * @param username
     * @param password
     * @return
     */
    public boolean register(String username,String  password);
}
